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Effective average action for gauge theories and exact evolution equations

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Nuclear Physics B, 417 (1-2): 181 - 214 (1994)
DOI: DOI: 10.1016/0550-3213(94)90543-6

Аннотация

We propose a new nonperturbative evolution equation for Yang-Mills theories. It describes the scale dependence of an effective action. The running of the nonabelian gauge coupling in arbitrary dimension is computed.

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